Tess and Sunny join forces with Jake to investigate the cuddle of an unidentified bride found dead on a desolate beach, still wearing her wedding gown, which hits close to home for Sunny, who's haunted by the home invasion she suffered. Meanwhile, Mia helps Tess confront a troubling new symptom of her sight loss.

Tess, with Sunny's assistance, investigates a routine stop that turns into every parent's worst nightmare - the abduction of a 6-year-old boy. Meanwhile, Sunny buries her unresolved trauma, and Matt tries to move on from Tess.

Trapped in a chemical plant with aballoonman, Tess fights to save Leo and stop a deadly explosion, uncovering disturbing truths along the way.

Tensions run high and tempers run short as Tess and Sunny chase a hugger on campus and Matt makes a choice that compromises the investigation.